Tikhonov Regularized Variable Projection Algorithms for Separable Nonlinear Least Squares Problems
This paper considers the classical separable nonlinear least squares problem. Such problems can be expressed as a linear combination of nonlinear functions, and both linear and nonlinear parameters are to be estimated. Among the existing results, ill-conditioned problems are less often considered. H...
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Main Authors: | Zhengqing Fu, Lanlan Guo |
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Format: | Article |
Language: | English |
Published: |
Wiley
2019-01-01
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Series: | Complexity |
Online Access: | http://dx.doi.org/10.1155/2019/4861708 |
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